Sorted By:

Departure

Duration

Arrival

Price

Price last updated at 19 Jul 2026 22:41:41

Alaska Airlines

07:15

Austin

06 h 28 m

1 stop via Portland

11:43

Seattle

07:15

Austin

06 h 38 m

1 stop via Portland

11:53

Everett

THB 13,733

View Flight Details

Austin to Seattle , 22 Jul

Alaska Airlines AS | 541

07:15

Wed, 22 Jul 26

Austin, United States

04 h 10 m

09:25

Wed, 22 Jul 26

Portland, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 3431

10:35

Wed, 22 Jul 26

Portland, United States

01 h 08 m

11:43

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

14:59

Austin

07 h 36 m

1 stop via San Diego

20:35

Seattle

14:59

Austin

08 h 36 m

1 stop via San Diego

21:35

Seattle

THB 13,888

View Flight Details

Austin to Seattle , 22 Jul

Alaska Airlines AS | 3084

14:59

Wed, 22 Jul 26

Austin, United States

03 h 06 m

16:05

Wed, 22 Jul 26

Terminal T2

San Diego, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 417

17:35

Wed, 22 Jul 26

Terminal T2

San Diego, United States

03 h

20:35

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines

05:39

Austin

06 h 21 m

1 stop via Denver

10:00

Seattle

12:15

Austin

08 h 57 m

1 stop via Houston

19:12

Seattle

16:10

Austin

07 h 08 m

1 stop via Houston

21:18

Seattle

14:18

Austin

09 h

1 stop via Houston

21:18

Seattle

18:29

Austin

06 h 41 m

1 stop via Denver

23:10

Seattle

15:35

Austin

09 h 35 m

1 stop via San Francisco

23:10

Seattle

More Timing Options

THB 14,017

View Flight Details

Austin to Seattle , 22 Jul

United Airlines UA | 361

05:39

Wed, 22 Jul 26

Austin, United States

02 h 19 m

06:58

Wed, 22 Jul 26

Denver, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 2271

08:01

Wed, 22 Jul 26

Denver, United States

02 h 59 m

10:00

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

08:30

Austin

04 h 28 m

Non stop

10:58

Seattle

19:07

Austin

04 h 28 m

Non stop

21:35

Seattle

~~THB 15,246~~

THB 14,642

View Flight Details

Austin to Seattle , 22 Jul

American Airlines AA | 7543 | Operated By Alaska Airlines

08:30

Wed, 22 Jul 26

Austin, United States

04 h 28 m

10:58

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

06:00

Austin

04 h 23 m

Non stop

08:23

Seattle

11:14

Austin

04 h 31 m

Non stop

13:45

Seattle

18:14

Austin

04 h 32 m

Non stop

20:46

Seattle

More Timing Options

THB 14,814

View Flight Details

Austin to Seattle , 22 Jul

Delta Air Lines DL | 780

06:00

Wed, 22 Jul 26

Austin, United States

04 h 23 m

08:23

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

08:30

Austin

04 h 28 m

Non stop

10:58

Seattle

16:17

Austin

04 h 30 m

Non stop

18:47

Seattle

19:07

Austin

04 h 28 m

Non stop

21:35

Seattle

More Timing Options

THB 15,107

View Flight Details

Austin to Seattle , 22 Jul

Alaska Airlines AS | 215

08:30

Wed, 22 Jul 26

Austin, United States

04 h 28 m

10:58

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

16:17

Austin

04 h 30 m

Non stop

18:47

Seattle

~~THB 18,264~~

THB 17,541

View Flight Details

Austin to Seattle , 22 Jul

American Airlines AA | 7444 | Operated By Alaska Airlines

16:17

Wed, 22 Jul 26

Austin, United States

04 h 30 m

18:47

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Southwest Airlines

13:30

Austin

04 h 20 m

Non stop

15:50

Seattle

THB 17,892

View Flight Details

Austin to Seattle , 22 Jul

Southwest Airlines WN | 389

13:30

Wed, 22 Jul 26

Austin, United States

04 h 20 m

15:50

Wed, 22 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available